Prolonging the zone 1 aortic occlusion time to 4 hours using a partial resuscitative endovascular balloon in a swine model.

Jessie W HoGuang JinJessica Nguyen Toby Philip Keeney-BonthroneDariel A Diaz-PerezZaiba Shafik Dawood Michael Thomas Kemp Jenna S Alam Megan A GaugerAleezeh ShaikhKiril ChtraklinBaoling LiuHasan B Alam

Published in: The journal of trauma and acute care surgery (2023)

This is the first study showing that the zone 1 aorta can be occluded for over 4 hours using a new p-REBOA device without need for balloon titration. In conclusion, simple changes in balloon design offer reliable partial aortic occlusion, with potentially survivable and surgically manageable downstream injuries.Level of Evidence: N/AStudy type: Therapeutic/care management.

Keyphrases

aortic valve
aortic dissection
pulmonary artery
left ventricular
healthcare
palliative care
quality improvement
coronary artery
pulmonary arterial hypertension
atrial fibrillation